Emerson 49M11-843 SureSwitch™ Multi-Volt Universal Contactor Tube The heavy-duty ballistic weave and

The heavy-duty ballistic weave and molded bottom will keep your sandwiches…and cookies…safe and dry

and more accurate

They feature removable alligator clips that attach to wires and other conductors

600 Ω / 1 Ω Accuracy

Emerson 49M11-843 SureSwitch™ Multi-Volt Universal Contactor Tube The heavy-duty ballistic weave andEmerson 49M11 843 SureSwitch Multi Volt Universal Contactor SureSwitch is an electronically controlled relay that can be used to replace single and two pole contactors commonly used in air conditioners, heat pumps and other applications. A patented switching algorithm reduces arcing between contacts, which nearly eliminates pitting and welding for a longer life. The switching mechanism is sealed to prevent intrusion from insects and other debris.